How can I set expose_by_default with the Alexa integration?

I’m currently trying to set up the Alexa Smart Home Skill as I’m reaching the limitations for the emulated_hue integration.

However I’m stuck on how to set the expose_by_default: false with the alexa integration.

The emulated_hue docs show how it’s done.

The google_assistant docs show how it’s done.

However I’m totally stuck with how to set it in the alexa component, the alexa docs only give an example on this page, and no info on the optional settings. Does anyone know how it’s done? Thanks

OK after looking at the code for the alexa integration is looks like expose_by_default is not implemented which is a shame.

I guess the filters can be used as a workaround, but not really the best solution IMO.